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Date: Sat, 12 Feb 2022 12:32:05 -0700 From: David Ahern <dsahern@...il.com> To: Kalash Nainwal <kalash@...sta.com>, netdev@...r.kernel.org Cc: fruggeri@...sta.com, "David S. Miller" <davem@...emloft.net>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>, David Ahern <dsahern@...nel.org>, Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2] Generate netlink notification when default IPv6 route preference changes On 2/10/22 2:09 PM, Kalash Nainwal wrote: > Generate RTM_NEWROUTE netlink notification when the route preference > changes on an existing kernel generated default route in response to > RA messages. Currently netlink notifications are generated only when > this route is added or deleted but not when the route preference > changes, which can cause userspace routing application state to go > out of sync with kernel. > > Signed-off-by: Kalash Nainwal <kalash@...sta.com> > --- > net/ipv6/ndisc.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > Reviewed-by: David Ahern <dsahern@...nel.org>
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